Hello everyone, I just managed to manual swap a 1992 Volvo 940 GL Regina car. I've manual swapped a dozen Redblock volvos at least, but I went into this swap with the owner telling me it's a 3.1 vehicle. I sourced everything for the swap and had everything going flawlessly up until I mounted the LH2.4 flywheel. The car would backfire and fire on BDC so I immediately knew something was off. Once I counted the windows and blanks on the oem flexplate and the 2.4 flywheel I realized I was in for a treat. I struggled for about 3 hours trying to find a work around to this issue, until I realized how the Regina CPS worked. I can't speak for any bosch LH but for the Regina cars CPS, I realized it didn't give a shit about the number of windows, it only cares about 2 sets of blanks 180° offset from one another. After realizing this, I filled 2 of the windows opposite the blanks on the 2.4 flywheel with some .030 mig. Low and behold the Regina car loved it. I can now say I've manual swapped a Regina 940 successfully without any modifications outside of filling 2 blanks on a 2.4 flywheel. I hope this information helps anyone who wishes to have a manual swapped Regina car, my friend Is loving his m47 swapped 940 and couldn't be happier with the results. To make filling the blanks easier, the opposing blanks will be 28 windows away on either side of the oem blanks on the 2.4 flywheel. Pm me for a picture, might help explain it better than I can with words.